package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@Slf4j
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传");
        //获取上传的文件的原始名称
        String originalFilename = file.getOriginalFilename();
        //获取上传的文件的后缀名，例如asd.png的.png后缀
        String substring = originalFilename.substring(originalFilename.lastIndexOf("."));
        //根据uuid创建新文件名
        String fileName = UUID.randomUUID().toString()+substring;
        //使用aliOssUtil的upload方法
        try {
            String uploadPath = aliOssUtil.upload(file.getBytes(), fileName);
            //返回文件上传路径
            return Result.success(uploadPath);
        } catch (IOException e) {
            log.info("文件上传失败：{}",e);
//            e.printStackTrace();
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
